JTS 4-channel True Diversity System for Broadcast and Live Applications - R-4 / R-4THA*4


4-channel diversity receiver and 4x R-4THA handheld transmitters.

590-626MHz Bandwidth: 36MHz 22 Simultaneously operative frequencies


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Introducing our top-of-the-line True Diversity system, engineered for seamless performance in both broadcast and live settings. Operating within the frequency range of 590MHz to 626MHz with a bandwidth of 36MHz, this system offers unparalleled reliability and versatility.

Key Features:

  • 22 Simultaneously Operating Frequencies: Enjoy the flexibility of running multiple channels simultaneously without interference.
  • Antenna Cascade Connectors: Receiver units come equipped with antenna cascade connectors for enhanced signal reception.
  • Up to 10 Receivers without Splitter: Streamline your setup with the capability to run up to 10 receivers without the need for a splitter.
  • REMOSET ULTRASONIC Technology: Ensures precise synchronization between transmitters and receivers for optimal performance.
  • Detachable Antennas: Easily detachable antennas for convenient setup and storage.
  • Pilot Tone Squelch and Noise Gate: Minimize unwanted noise and interference for crystal-clear audio transmission.
  • Scanning Functionality: Effortlessly scan for available frequencies to avoid conflicts.
  • LCD Display with Backlight: Clear and easy-to-read LCD display with backlight for visibility in any environment.
  • LED Indicators for RF and AF Levels: Instantly monitor RF and AF levels for each channel with LED indicators.
  • XLR Outputs: Professional-grade XLR outputs for seamless integration with existing audio setups.
  • Interchangeable Capsules for JSS Handheld Transmitters: Customize your sound with easily interchangeable microphone capsules.

Experience unparalleled performance and reliability with our True Diversity system. Ideal for broadcast studios, live events, and beyond, this system empowers you to deliver flawless audio every time.


Frequency Preparation

PLL Synthesized Control
Carrier Frequency Range UHF 470~960 MHz
S/N Ratio > 105dB
T.H.D <0.6% @ 1KHz
Display Contents Group, Channel, Frequency, Antenna A/B, Mute Display, AF Meter (LED BAR), RF Meter (LED BAR) , Battery Status
Controls  Power On/Off, Group, Channel, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on, Output Pad
Audio Output Level -12dB
AF Output Impedance 600Ω
Squelch Pilot Tone & Noise Mute
Operation Voltage 100 ~ 240V
Output Connector 4 independent XLR outputs, and 1 Ø6.3mm and 1 XLR for mixed output
Dimension (m / m) 212.3mm(W)*38.3mm(H)* 144mm(D)
Notes Actual product specifications may vary depending on region. 
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range UHF 470~960 MHz
Bandwidth 108MHz Wideband
RF Outputs Low / High
Stability < ±10KHz
Frequency Deviation ±48KHz (Peak)
LCD Display Group, Channel, Frequency, Battery Status, User Name, GAIN Adjust
Controls Power ON/OFF, AF Level, Frequency (Up/Down), Lock-on Mode, REMOSET ID Pairing, RF Output Adjust
Spurious Emissions <-50 dBC
Audio Frequency Response 50Hz ~ 18kHz
Battery UM3, AA x2
Capsules Module  Interchangeable
Dimensions 50(W) x 253(H) x 35.5(D)
Weight 350g
More Information
Manufacturer SkuR-4/R-4THA
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